Manufactured from polypropylene with high mechanical strength. Resistant to most acids, bases and solvents. Guarantees high temperature resistance between -20°C to +121°C. Alphanumerical index on tube rows enables easy identification of tube positions. Marking areas on wall sides enable easy marking and labelling. Supplied dismantled as a sheet and can easily be assembled in few seconds. Also can be dismantled in few seconds and forms a flat layer for safe and efficient storage purpose.